vza_mean_and_var_rasters: calculate a raster of mean and variance of expected tissue...
In eriqande/gaiah: Genetic and Isotopic Assignment Accounting for Habitat Suitability
View source: R/vander-zanden-appendix.R
vza_mean_and_var_rasters R Documentation
calculate a raster of mean and variance of expected tissue isotopes from precip data and resampled regressions
Description
This is a rewrite of the function raster.conversion from the Vander Zanden
appendix. They expressed things in terms of the standard deviations, but they need to
be turned into variances, anyway, so that is what we've done here. Following the notation
of the paper on Wilson's warbler, this function computes $tildeT^(mu)$ (returned as
list component mean.raster) and $R^(sigma^2)$ (returned as list component
var.raster)
Usage
vza_mean_and_var_rasters(iso_raster, si)
Arguments
iso_raster
the raster of isotope precipitation values, for example, like that
produced by isomap2raster.
si
slopes and intercepts from the resampled regressions. This is a data frame
with columns named "slopes" and "intercepts" like that returned by vza_rescale
eriqande/gaiah documentation built on April 30, 2023, 6:31 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
View source: R/vander-zanden-appendix.R
| vza_mean_and_var_rasters | R Documentation |
calculate a raster of mean and variance of expected tissue isotopes from precip data and resampled regressions
Description
This is a rewrite of the function raster.conversion from the Vander Zanden
appendix. They expressed things in terms of the standard deviations, but they need to
be turned into variances, anyway, so that is what we've done here. Following the notation
of the paper on Wilson's warbler, this function computes $tildeT^(mu)$ (returned as
list component mean.raster) and $R^(sigma^2)$ (returned as list component
var.raster)
Usage
vza_mean_and_var_rasters(iso_raster, si)
Arguments
iso_raster |
the raster of isotope precipitation values, for example, like that
produced by |
si |
slopes and intercepts from the resampled regressions. This is a data frame
with columns named "slopes" and "intercepts" like that returned by |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.